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mesh: Make forwarding configurable

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Allow mesh_fwding (dot11MeshForwarding) to be specified in a mesh BSS
config, pass that to the driver (only nl80211 implemented for now) and
announce forwarding capability accordingly.

Signed-off-by: José Pekkarinen <jose.pekkarinen@unikie.com>
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
This commit is contained in:
Daniel Golle 2021-08-31 10:44:07 +03:00 • committed by Jouni Malinen
parent 5ef9277d0b
commit e6db1bc5da
10 changed files with 41 additions and 2 deletions
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2
src/ap/ap_config.h
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@ -51,6 +51,7 @@ struct mesh_conf {
int dot11MeshRetryTimeout; /* msec */
int dot11MeshConfirmTimeout; /* msec */
int dot11MeshHoldingTimeout; /* msec */
int mesh_fwding;
};
#define MAX_STA_COUNT 2007
@ -696,6 +697,7 @@ struct hostapd_bss_config {
#define MESH_ENABLED BIT(0)
int mesh;
int mesh_fwding;
u8 radio_measurements[RRM_CAPABILITIES_IE_LEN];

2
src/drivers/driver.h
View file

@ -1590,6 +1590,7 @@ struct wpa_driver_mesh_bss_params {
#define WPA_DRIVER_MESH_CONF_FLAG_MAX_PEER_LINKS 0x00000004
#define WPA_DRIVER_MESH_CONF_FLAG_HT_OP_MODE 0x00000008
#define WPA_DRIVER_MESH_CONF_FLAG_RSSI_THRESHOLD 0x00000010
#define WPA_DRIVER_MESH_CONF_FLAG_FORWARDING 0x00000020
/*
* TODO: Other mesh configuration parameters would go here.
* See NL80211_MESHCONF_* for all the mesh config parameters.
@ -1599,6 +1600,7 @@ struct wpa_driver_mesh_bss_params {
int peer_link_timeout;
int max_peer_links;
int rssi_threshold;
int forwarding;
u16 ht_opmode;
};

3
src/drivers/driver_nl80211.c
View file

@ -10475,6 +10475,9 @@ static int nl80211_put_mesh_config(struct nl_msg *msg,
if (((params->flags & WPA_DRIVER_MESH_CONF_FLAG_AUTO_PLINKS) &&
nla_put_u8(msg, NL80211_MESHCONF_AUTO_OPEN_PLINKS,
params->auto_plinks)) ||
((params->flags & WPA_DRIVER_MESH_CONF_FLAG_FORWARDING) &&
nla_put_u8(msg, NL80211_MESHCONF_FORWARDING,
params->forwarding)) ||
((params->flags & WPA_DRIVER_MESH_CONF_FLAG_MAX_PEER_LINKS) &&
nla_put_u16(msg, NL80211_MESHCONF_MAX_PEER_LINKS,
params->max_peer_links)) ||